What is the Boeing 376?

The Boeing 376 is a family of communications satellite buses used to support the construction and operation of multiple satellite systems. It serves as a standardized platform for mounting payloads and managing satellite functions in space.

Who developed the Boeing 376?

The Boeing 376 was originally developed by Hughes Aircraft Company and later managed by the Boeing Satellite Development Center. It is a U.S.-originated spacecraft family.

When was the Boeing 376 first introduced?

Development began in 1978, and the system entered service in 1980. It was designed as a standardized spacecraft bus for communications satellites.

What is the Boeing 376 used for?

It functions as a spacecraft bus, providing the infrastructure for communications satellites. It supports the mounting of payloads such as space experiments or instruments.

What are the aliases for the Boeing 376?

It is also known as HS-376, BSS-376, and Hughes 376. These names are used interchangeably depending on the context or manufacturer reference.

Is the Boeing 376 a spacecraft bus or spacecraft family?

It is both a spacecraft family and a subclass of spacecraft bus, meaning it represents a series of related satellite designs built on a common platform.

Boeing 376

family of communications satellite buses

Class type of: spacecraft bus Q10293459

Facts

6 properties

Instance of: spacecraft family
Inception: 1978^[6]
Subclass of: spacecraft bus^[4]
Country of origin: United States^[5]
Manufacturer: Hughes Aircraft Company, Boeing Satellite Development Center^[2]^[3]
Service entry: 1980^[7]

🏷️ Also known as

en Boeing 376 en BSS-376 en HS-376 en Hughes 376 pt HS 376

🔖 Identifiers · 1

Google Knowledge Graph ID: /g/122w1gvn

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🔗 Connections

← Spacecraft bus 22

Agila-1, MEASAT-1, Morelos 1, MEASAT-2, Morelos 2, Telstar 302, Telstar 303, Palapa B1 +14 more

Manufacturer 2

Hughes Aircraft Company, Boeing Satellite Development Center

Country of origin 1

United States

Subclass of 1

spacecraft bus

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Summary

Boeing 376 is a spacecraft family^[1].

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Boeing Satellite Development Center

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enHS-376 ptBoeing 376

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

Class ancestry

[1] ↑ Boeing 376 is an instance of spacecraft family (Q117384805) [P31, primary]. Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Boeing 376. Retrieved November 2, 2026, from https://4ort.xyz/entity/boeing-376

MLA “Boeing 376.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/boeing-376.

BibTeX

@misc{4ortxyz_boeing-376_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Boeing 376}}, year = {2026}, url = {https://4ort.xyz/entity/boeing-376}, note = {Accessed: 2026-11-02}}

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According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Boeing 376 — https://4ort.xyz/entity/boeing-376 (retrieved 2026-11-02)

Canonical URL: https://4ort.xyz/entity/boeing-376 · Last refreshed: November 2, 2026